| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$1.48 | C$10.43 | BRICKMATEY (111) Shipping C$8.95 Minimum Order C$3.18 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$2.01 | C$24.32 | Fused Bricks (180) Shipping C$22.32 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$2.07 | N/A | The Brix Mix 2 (137) Request a Shipping Quote Minimum Order C$6.97 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 377 | C$2.14 | N/A | BearBricks.pl (29) Does not ship to CA Minimum Lot Average C$0.56 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$2.26 | C$21.54 | BSW Bricks (441) Shipping C$19.29 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 22 | C$2.31 | N/A | Brick Mine 2020 (544) Request a Shipping Quote | |
| Used (Like New) | Reddish Brown Professor Sinistra Minifigure Head Used (Like New) | 15 | C$2.55 | C$13.40 | Sky bricks shop (177) Shipping C$10.85 Minimum Lot Average C$1.94 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$2.71 | C$6.05 | Saviory Bricks (4123) Shipping C$3.35 Minimum Order C$5.76 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 24 | C$2.74 | C$13.28 | RoyalBrick (96) Shipping C$10.53 Minimum Order C$7.42 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 4 | C$2.84 | C$11.35 | LS_Bricks (80) Shipping C$8.51 Minimum Order C$25.63 | |
| New | Reddish Brown Professor Sinistra Minifigure Head Hollow Stud | 1 | C$2.86 | N/A | Brick Den AU (1014) Request a Shipping Quote Minimum Order C$9.11 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.01 | N/A | Brickville (135) Request a Shipping Quote Minimum Order C$7.42 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.05 | N/A | One Stop Bricky (789) Request a Shipping Quote | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.08 | C$13.18 | Bricks By Tagus River (305) Shipping C$10.10 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 5 | C$3.26 | C$23.81 | mylostbrick (2256) Shipping C$20.55 | |
| Used (Like New) | Reddish Brown Professor Sinistra Minifigure Head Very good condition. | 1 | C$3.41 | C$14.54 | Ivaleksa (10) Shipping C$11.13 Minimum Order C$7.42 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.52 | C$6.87 | Saviory Bricks (4123) Shipping C$3.35 Minimum Order C$5.76 | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$3.65 | C$24.52 | BricksfromColorado (1268) Shipping C$20.87 | |
| Used (Good) | Reddish Brown Professor Sinistra Minifigure Head pre owned condition - may have slight scratches | 1 | C$4.18 | N/A | Play Build Create (76) Request a Shipping Quote | |
| New | Reddish Brown Professor Sinistra Minifigure Head | 1 | C$5.18 | C$30.28 | Teton Bricks (339) Shipping C$25.11 | |